package com.material.c2c.web.util;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 自定义handler拦截器
 *
 * @author raozhidan（rao.zhidan@sccaptain.com.cn）
 * @create 2018/2/8
 */
public class CptHandlerInterceptor implements HandlerInterceptor {

  @Override
  public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
    CurrentRequestUtil.setHttpServletRequest(request);
    CurrentRequestUtil.setHttpServletResponse(response);
    return true;
  }

  @Override
  public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {

  }

  @Override
  public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
    CurrentRequestUtil.removeHttpServletRequest();
    CurrentRequestUtil.removeHttpServletResponse();
  }
}
